How I did it..

Now, I've started using illustrator do draw my symbol. The first step is outlining the shape of the gas mask. I traced it out of the sketch I did with pen tool.


Step 2, I add a little detail to the outline using pen tool. I also resized my symbol to make it look more like a gas mask.

Step 3, I add colours my logo using gradient effect.

Step 4, I draw a human head using pencil tool. I used pencil tool to draw the ears and the hair because it is easier and faster than using pen tool. I also changed the color of the eyepiece